osc-toolbar {
    --size: 34rem;
    position: absolute;
    top: 0;
    left: -1rem;
    height:var(--size);
    width:var(--size);
    max-width:var(--size);
    min-width:var(--size);
    text-align: center;
    z-index: 99999999;
    cursor: pointer;
    &:after {
        content:"\f0c9";
        width: 3rem;
        display: inline-block;
        overflow: hidden;
        font-size:13rem;
        font-family: FontAwesome;
        line-height: calc(var(--size) + 6rem);
    }

    &.on {
        &:after {
            color: var(--color-widget);
        }
    }
}

osc-toolbar#start {

    left: var(--size);
    &:after {
        font-size: 11rem;
        content: "\f04b";
        width: auto;
        margin-top:-1rem;
    }
    &.started:after {
        content: "\f04d";
    }

}
